Nvr hikvision ip 8 canale ds-7608ni-k2/8p; ultrahd 4k; support 1-chhdmi ,1-ch vga, hmdi at up to 4k(3840x2160) resolution; up to 8megapixelsresolution recording; 8-ch network cameras can beconnectedwith40m/60m/80m incoming bandwidth; support h.265/h.264/mpeg4videoformats;audio output: 1-ch, rca; 2 x sata interfaces/6tb for 2hdds(notincluded); usb interface: | front panel: 1 × usb 2.0 ;rear panel: 1× usb3.0; alarm in/out: 4/1; chassis: 385 mm chassis; 8 independent 10/100mbps poe ethernet interfaces olishop.roa